RGEF500K

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PTC Resettable Fuses are the perfect solution for protecting equipment in a wide variety of applications. They protect the system from excessive current or short-circuits by automatically interrupting the circuit and resetting when the current normalizes. The range of PTC Resettable Fuses available cover various voltage and current ratings and are often incorporated into circuit design to protect specific elements such as motor drives, rectifiers and flex circuits from voltage spikes, surges or other potential electrical hazards.

The RGEF500K is a PTC Resettable Fuse designed to provide fast, reliable protection across a wide range of applications, from 500V AC to 5A DC. This fuse features a simple design with a high-temp durable plastic body and low contact resistance to ensure superior performance in various operating conditions. The RGEF500K is UL recognized and has undergone stringent testing to ensure it will safely and reliably protect anything connected to it from overcurrents and short circuits, while still providing ample current flow.

The working principle behind the RGEF500K is simple. When it detects an over-current situation, its PTC element rapidly rises in temperature and trips the power off. When the system cools down, the PTC element automatically resets, allowing the circuit to be restored. During normal operation, the PTC element remains cool, holding the circuit in a “low resistance state” and allowing normal operation.

The RGEF500K can be used in a variety of applications, including motor drives, AC inverters, rectifiers, IT equipment, automotive circuits, and more. It is the perfect solution for those who need protection from voltage spikes and surges but don’t want to sacrifice current flow. With its fast and reliable protection, the RGEF500K can help protect your system from unexpected electrical hazards.

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